Base | Representation |
---|---|
bin | 111100100011001110… |
… | …0111100010110100001 |
3 | 110102122002021210001000 |
4 | 1321012130330112201 |
5 | 4112300414324413 |
6 | 135422503502213 |
7 | 12252201234054 |
oct | 1710634742641 |
9 | 412562253030 |
10 | 130031011233 |
11 | 50167130352 |
12 | 2124b157969 |
13 | c353441b86 |
14 | 641765ca9b |
15 | 35b093c073 |
hex | 1e4673c5a1 |
130031011233 has 64 divisors (see below), whose sum is σ = 196439040000. Its totient is φ = 84998149632.
The previous prime is 130031011183. The next prime is 130031011241. The reversal of 130031011233 is 332110130031.
It is a happy number.
It is not a de Polignac number, because 130031011233 - 218 = 130030749089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130031011283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 180849448 + ... + 180850166.
It is an arithmetic number, because the mean of its divisors is an integer number (3069360000).
Almost surely, 2130031011233 is an apocalyptic number.
It is an amenable number.
130031011233 is a deficient number, since it is larger than the sum of its proper divisors (66408028767).
130031011233 is a wasteful number, since it uses less digits than its factorization.
130031011233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1371 (or 1365 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 130031011233 its reverse (332110130031), we get a palindrome (462141141264).
The spelling of 130031011233 in words is "one hundred thirty billion, thirty-one million, eleven thousand, two hundred thirty-three".
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